baber/WOPTO huggingface dataset:
Patent JP-H04113299-A (JP)
Title: X-ray irradiation device and x-ray intensity distribution correcting filter
Inventor: KANEKO TAKASHI
IPC: G21K3/00
Filed: 1990-09-03
Abstract: PURPOSE:To improve pattern width accuracy within an exposure zone by inserting, between an X-ray generating part and a part to be irradiated, an X-ray intensity distribution correcting filter, constituted of membranes of which thickness or X-ray permeability is different from each other so as to make the distribution of X-ray strength at the part to be irradiated be uniform. CONSTITUTION:An X-ray intensity distribution adjustment filter 3 constituted of membranes of which X-ray permeability or thickness is different from each other so as to make the distribution of X-ray strength be uniform, is arranged between an X-ray generating part and a part to be irradiated. The distribution adjustment filter 3 of X-ray strength is constituted of an inorganic membrane (SiN, SiC, BN and so on), an organic membrane (a polyimide, a polypropyrene, a polyester, etc.) and a metallic membrane (Be, Ti, Al, etc.), all of which have different thickness distribution, or otherwise is constituted of inorganic, organic, metallic metallic membranes, etc., having different thickness distribution on a thin membrane base plate 13 which consists of the inorganic, the organic, the metallic membranes, etc.
Patent JP-S59117822-A (JP)
Title: Coaxial matrix switch board
Inventor: OGURO SHINJI
IPC: H01H67/00
Filed: 1982-12-25
Abstract: PURPOSE:To attain unit constitution, to make the unit test easy, to simplify the manufacture and to improve the crosstalk characteristic by utilizing printed board for X and Y axes the outer face of which is formed as an earth pattern. CONSTITUTION:A coaxial reed switch group in which the upper parts of lead terminals of a reed switch 3 are arranged for the X line and the lower part is arranged for the Y line, is connected in matrix. The outer faces of the X printed board 8 and the Y printed board 9 are formed as the earth pattern. Further, a center conductor 2 penetrates both X and Y printed boards to form terminals, and one line of the terminals is connected respectively by a connecting bar 11 at each X line for the X board and at each Y line for the Y board, and each line is connected in the lump to a line representing terminal 12. Further, a coaxial cable 16 is connected to the representing terminal 12 and the other end is connected to a coaxial connector 17 respectively. Moreover, a drive circuit for an (x) axis coil 5 and a (y) axis coil 6 is formed as a pattern at the inner face of the printed board 8, i.e., at the back side of the earth pattern.
Patent JP-S60123076-A (JP)
Title: Manufacture of optical coupling semiconductor device
Inventor: KIHARA TOSHIHIKO
IPC: H01L31/12
Filed: 1983-12-07
Abstract: PURPOSE:To control the speed of signal transmission arbitrarily, and to ensure stable yield by irradiating a device received in a package as a photo-coupler with electron rays and directly controlling the life-time of a light-receiving element. CONSTITUTION:An LED chip 12 is fixed onto a lead frame 11, and an electrode for the chip 12 is connected to another lead frame. Likewise, a phototransistor chip 14 is fastened onto a lead frame 13, and an electrode for the chip 14 is connected to another lead frame. An optical path 15 consisting of a light-transmitting resin member is formed between the LED chip 12 and the phototransistor chip 14 under the state in which the chip 12 and the chip 14 are opposed, and a package 16 is constituted by using a synthetic resin. The photo-coupler is irradiated with electron rays having predetermined energy, the lifetime of the phototransistor chip 14 constituted by using a silicon single crystal substrate is controlled, and the speed of signal transmission of photo-coupler itself is adjusted.
Patent JP-S6383059-A (JP)
Title: Iodated carboxybenzenesulfonic acid compound and water-soluble rust prevention additive containing said compound
Inventor: KITAMURA SATORU
IPC: C07C309/58
Filed: 1986-09-29
Abstract: NEW MATERIAL:A compound shown by the formula (A and B are H, alkali metal salt, alkaline earth metal salt, alkanolamine salt, ammonium salt or amine salt]. EXAMPLE:3-Carboxy-4-iodobenzenesulfonic acid. USE:A water-soluble rust prevention additive. PREPARATION:m-Sulfonylchlorobenzoyl chloride obtained by reaction between benzoyl chloride and chlorosulfonic acid is reacted with iodine to give a compound shown by the formula (A=B=H). When a salt of the compound shown by the formula is used as a water-soluble rust prevention additive, the amount of the compound used is about 0.1-3.0wt%, preferably 0.2-1.0wt%. The compound shown by the formula has extremely excellent rust prevention performance, low foaming properties and an extremely short anti-foaming time. Therefor, troubles caused by rust and foaming in rust prevention treatment can be drastically eliminated.
Patent JP-H0983853-A (JP)
Title: Image pickup device
Inventor: IURA NORIYUKI
IPC: H04N5/225
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To display an image at a normal position by recognizing and recording a relation between a horizontal direction and a gravity direction of an image pickup element at image pickup so as to conduct proper image rotation and scanning line number change processing in the case of display on a TV monitor. SOLUTION: An image pickup element 103 usually outputs an NTSC dynamic image to a liquid crystal view finder via an A/D converter 105 and a video signal processing 106. When a video recording button 112 is depressed, an output signal of the image pickup element 103 for a prescribed exposure time is once recorded in a buffer memory 107 via the A/D converter 105 and then again recorded in the buffer memory 107 via the video signal processing 106. Then the signal is recorded in a main memory 109 via an image compression 108 as, e.g. JPEG compression image data. A gravity sensor 111 consisting of a mercury switch records information for longitudinal and lateral positions with respect to the gravity direction from the image pickup element 103 to the main memory 109 when the video recording button 112 is depressed.  In the case of processing of the image compander 108, the longitudinal and lateral position information is referred for the companding processing.
Patent JP-H0977822-A (JP)
Title: High polymer based-porous body
Inventor: OTAKE KAZUHIKO
IPC: C08F8/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer-based porous body having good hand feeling, flexibility and elasticity in a moist condition and capable of rapidly getting wet and softening even after once drying by acting an aldehyde and an acid to a specific water soluble modified polyvinyl alcohol. SOLUTION: This polymer-based porous material is obtained by bringing to act (B) an aldehyde (e.g.; formaldehyde) and (C) an acid (e.g.; hydrochloric acid) on (A) a modified polyvinyl alcohol containing 1-24mol% ethylene unit and having >=70% saponification degree. The viscosity average polymerization degree of the component A is preferably 500-2,000. The component A can be obtained by saponifying an ethylene-vinyl acetate copolymer. The objective porous body can be usually obtained by adding aqueous solutions or aqueous dispersions of the components A and B to the aqueous solution of the component A in the presence of a pore forming assistant at 30-80 deg.C for 5-50hours. 80-300mol% component B and 50-200mol% component C can be used based on one mol of component A. The degree of acetalization of the objective porous body is preferably 55-80mol%.
Patent JP-H0785917-A (JP)
Title: Terminal
Inventor: YAMATANI EIJI
IPC: H01R13/115
Filed: 1993-09-17
Abstract: PURPOSE:To improve the conduction state of at the contact part while stabilizing the contact position. CONSTITUTION:The terminal body 20 has an elastic contact plate 21 as a contact part to bring a bend, made by plating a long metallic plate and bending, into contact with the opposite terminal, Recesses 21c and 21c are formed on this elastic contact plate 21 by projecting both sides in opposite direction from the contact face to make contact with the opposite terminal, and a contact 18 to make contact with this opposite terminal is formed in the residual section roughly at the center.
Patent JP-H04112215-A (JP)
Title: Rotation positioning device
Inventor: NOMACHI TETSUO
IPC: G05D3/00
Filed: 1990-08-31
Abstract: PURPOSE:To position the whole of an article having a projecting part or a part including the projecting part so that the projecting part is set in a prescribed rotation position by driving back and forth a supporting member between the holding position and the positioning position. CONSTITUTION:After an article 12 is supplied to an article supporting part with a supporting member 32 in the holding position, the supporting member 32 is driven toward the positioning position to turn an operation member 56, and the operation member 56 is elastically held in the position where one end part is brought into contact with a projecting part 22 of the article 12 supported by the article supporting part in the approximate movement direction. When the supporting member 32 is driven toward the positioning position furthermore in this state, one end part of the operation member 56 is brought into contact with the projecting part 22 of the article supported by the article supporting part in the approximate movement direction, and the projecting part 22 and a part unified with this part are rotated in accordance with movement of the operation member 56, and the supporting member 32 reaches the positioning position. Thus, the whole of the article 12 or a part including the projecting part 22 is positioned with the projecting part 22 in the prescribed rotation position.
Patent JP-H04110751-A (JP)
Title: Method and device for measurement of cytochrome oxidase
Inventor: TAMURA TOMOMI
IPC: G01N21/3563
Filed: 1990-08-31
Abstract: PURPOSE:To provide measurability with no confinement on the selected wave- length by using a light in the near infrared region, in which change in the photo-absorptiveness associate with oxygenation/deoxygenation of hemoglobin and change in the photo-absorptiveness associate with varying oxidation/ reduction condition of cytochrome oxidase occur simultaneously. CONSTITUTION:In a measuring system 24, the light having two different groups of wave-lengths in the near infrared range is projected to a vital body structure, and change in the photo-absorptiveness is measured in each wave-length. A CPU 6 calculates variation in the hemoglobin quantity on the assumption that change in the photo-absorptiveness are all dependent upon oxygenation/ deoxygenation of the hemoglobin for every group of wave-lengths. The varying amount of cytochrome oxidase is measured from the difference in calculation values of hemoglobin quantity change between the two groups of wave-lengths. Thus the oxidation/reduction condition of cytochrome oxidase is determined, and the measurement on the cytochrome oxidase having less change in photo- absorptiveness than hemoglobin can be performed without attack or erosion, wherein no confinement is given from the selection of light source wave-length.
Patent JP-H04110238-A (JP)
Title: Device for assisting start at ascent
Inventor: IDOGUCHI MASARU
IPC: B60W10/10
Filed: 1990-08-31
Abstract: PURPOSE:To surely detect the trouble of an acceleration sensor by judging the trouble of the acceleration sensor when the output of the acceleration sensor exceeds the prescribed value corresponding to the traveling resistance when a clutch is in cut-off state or the gear position is at neutral position when brake is not applied. CONSTITUTION:A computer 15 judges the brake application state by a brake sensor 25, and when a brake is in OFF-state, the state of a clutch 21 is detected by a clutch stroke sensor 23. When the clutch 21 is in connection state, the gear position of a transmission 18 is read by a gear position sensor 24. When the clutch 21 is in cut-off state, or the transmission 18 is in neutral state, the output of an acceleration sensor 16 is read. When the brake is in OFF state, and the clutch 21 is cut-off state or the transmission 18 is in neutral state, if the acceleration sensor 16 outputs the value over the accelerating speed corresponding to the traveling resistance, the computer 15 judges that the acceleration sensor 16 itself is in trouble.
Patent JP-S6197214-A (JP)
Inventor: SHIYARURU FUEERU
IPC: A61Q13/00
Filed: 1985-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60126587-A (JP)
Title: Condenser
Inventor: HAMADA KATSUTOSHI
IPC: F28B1/02
Filed: 1983-12-09
Abstract: PURPOSE:To improve the performance of a condenser by dividing a pipe stack into a steam upstream side and a steam downstream side, and by feeding the coolant in opposing directions between the upstream and downstream sides. CONSTITUTION:A pipe stack is divided into an outer pipe stack A and an inner pipe stack B, and the coolant 10 is fed and discharged in a direction as shown by hollowed arrows P from a coolant inlet 8 of the outer pipe stack of a steam upstream side where the steam 5 flows in the opposite direction to a coolant outlet 9. Likewise, the coolant 13 is fed and discharged in a direction as shown by hollowed arrows Q from a coolant inlet 11 of the inner pipe stack of a steam downstream side to a coolant outlet 12. A non-condensed gas extracting pipe 14 is disposed in the center of the pipe stack 7 to freely extract the non-condensed gas 15. Therefore, the pressure loss at the time when the steam 5 passes through the pipe stack 7 becomes uniform lengthwise. As a result, the amount of extraction of the non-condensed gas 15 contained in the steam out of the pipe stack is made uniform.
Patent JP-H0895726-A (JP)
Title: Print server system
Inventor: NAKANO TOSHIO
IPC: G06F3/12
Filed: 1994-09-27
Abstract: PURPOSE: To provide a print server system which is convenient for a user when a printer in printing operation enters a stack-over state. CONSTITUTION: A host device 112 performs printing-out operation by a 1st printer that is previously specified, and prints out next and succeeding pages by selecting a 2nd printer and also prints out a status sheet showing the printing-out operation by the 2nd printer on the 1st printer if the full state of recording paper on the paper discharge tray of the 1st printer is detected. Further, the host device 112 displays a message indicating the printing-out operation by the 2nd printer on the display means of the 1st printer and the display means of the host device 112, prints out a status sheet on a 3rd printer, and also displays that on the display means of the 3rd printer.
Patent JP-S6290995-A (JP)
Title: Buried semiconductor laser element
Inventor: ENDO KENJI
IPC: H01S5/00
Filed: 1985-10-16
Abstract: PURPOSE:To reduce variation in the characteristics due to temperature by providing an N-type buried layer and a P-type buried layer, so forming a P-N junction that the width of the mesa on a substrate coincides with a neck narrower than the width of the mesa to interrupt a leakage current. CONSTITUTION:An N-type clad layer 2, an N-type guide layer 3, an active layer 4, a P-type clad layer 5, and a P-type cap layer 6 are sequentially formed on an N-type substrate 1. The width of the substrate of the portion contacted with the mesa is narrower than the width of the mesa. then, an N-type block layer 7, and a P-type buried layer 8 are sequentially grown, the mesa is buried, a P-N junction between the layers 7 and 8 is formed to be coincident to the boundary of the substrate of the mesa. When the width of the substrate of the mesa is necked narrower than the mesa, the layer 7 is effectively contacted with the layer 2. The layer 8 of the layer 4 side is of P-type, and since the electric resistance of the P-type semiconductor layer is higher by approx. 10 times than the N-type, leakage current can be effectively interrupted.
Patent JP-H0686579-A (JP)
Title: Motor speed control circuit
Inventor: KATO HARUNORI
IPC: H02P5/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide a motor speed control circuit having a low-cost structure with a start-up characteristic changeable freely and a design easy to modify without a decrease in controllability or in response necessary for a motor in various apparatuses. CONSTITUTION:A speed-error voltage is applied to the inverting input of an operational amplifier 4. The inverting input is connected with a resistor R3 that is grounded through a transistor 6. The transistor 6 is connected at its base to an output terminal of a timer circuit 7, which is triggered by a motor- drive command signal. For a given time (T) after the command signal is received, the output of the timer circuit 7 becomes high. Then, the transistor 6 is turned on so that the resistor R3 is grounded. After the given time (T) passes, the output of the timer circuit 7 becomes low so that the transistor 6 is turned off. Consequently, a control gain can be changed almost equally from the starting time to the stationary speed control time.
Patent JP-H09137103-A (JP)
Title: Water-base black recording ink and ink jet recording method
Inventor: YAMAZAKI HIDETO
IPC: C09D11/033
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-base black recording ink which gives a record with a good black tone and a high density and is suitable for ink jet recording. SOLUTION: Duasyn Direct Black HEF-SF (R) (a dye with an L* of 1.5, a C*ab of 6.9, and a hue angle H deg. of 274.1 deg.), Pro-Jet Fast Yellow 2 (R) (a dye with a hue angle H deg. of 102.2 deg.), Pro-Jet Fast Magenta 2 (a dye with a hue angle H deg. of 27.4 deg.), glycerin, and diethylene glycol mono-n-butyl ether are put into pure water, stirred, and filtered. The resultant ink compsn. exhibits, when diluted 200 times with water, a transmitted color with an L* of 0.7 and a C*ab of 2.1 and is jetted well when used for recording with an ink jet head, giving a record with an L* of 32.0, a C*ab of 2.2, and an OD value of 1.15, i.e., with a good black tone and a high density.
Patent JP-H0394607-A (JP)
Title: Riding type rice transplanter
Inventor: MIYANISHI YOSHIHIDE
IPC: A01C11/02
Filed: 1989-09-06
Abstract: PURPOSE:To reduce load on plating operation by increasing urging force of an urging mechanism for urging a land grading member to the ground contact side interlocking with disconnecting operation of a planting clutch. CONSTITUTION:The objective rice transplanter provided with a seedling planter 4 connected to the back of a machine body so as to enable lifting and lowering operation with an actuator 8, land grading members 17 and 18 arranged at the back of wheels 19 for travel so as to enable lifting and lowering, an urging mechanism 20 for urging the aforementioned land grading members 17 and 18 to the ground contact side and a means for increasing urging force of the above-mentioned urging mechanism 20 interlocking with disconnecting operation of a planting clutch.
Patent JP-S59123970-A (JP)
Title: Repetitive arithmetic processing system for supermatrix by array processor
Inventor: KAGE TETSUO
IPC: G06F15/78
Filed: 1982-12-29
Abstract: PURPOSE:To eliminate the need to transfer data for solution evaluation from a host computer to an array processor and to shorten the processing time of repetitive matrix arithmetic by evaluating a solution efficiently by using nonzero element values for solution processing. CONSTITUTION:A nonzero element value output sequence necessary for supermatrix arithmetic is transferred to the nonzero element value input sequence 8 of the array processor 2 on the basis of the matrix element value 3 of the host computer 1. While nonzero element values are stored in this input array 8, constants (0) and (0) are set and the correspondence relation between a solving matrix element value sequence 10 and the input sequence 8 is distributed by an index vector 9 for an essential solution and the constants (0) and (0) to generate an element sequence necessary for arithmetic, which is performed by a vector arithmetic part 6. The processor 2, on the other hand, uses the input sequence 8 and an index vector 11 for solution evaluation to generate a matrix element value sequence 12 for solution evaluation. Further, an extracted term sequence 15 is extracted from a solution vector 13 by a sequence number index number 14 and an inner product calculation part 7 calculates the inner product to perform the solution evaluation.
Patent JP-H04116168-A (JP)
Title: Method and apparatus for producing functional film-like material
Inventor: KOMATSU KIYOSHI
IPC: C08J7/00
Filed: 1990-08-31
Abstract: PURPOSE:To simultaneously form respectively uniform sputtered films on both cleaned surfaces of a film-like material to be treated by respectively simultaneously cleaning both surfaces of the film-like material to be treated by a plasma discharge in a vacuum atmosphere, then executing sputtering. CONSTITUTION:After a porous film 25 is set between winding and un-winding mechanisms 31 and 32 of preparing chambers 12, 13, the inside of a vacuum chamber body 11 is evacuated to a vacuum state to remove the water and contaminants adsorbed in the atm. An argon plasma treatment is executed in a sputtering chamber 15 to accelerate the removal of impurities if there is further a need for cleaning the surfaces. The porous film 25 is then transferred into the sputtering chamber 15 upon ending of the cleaning of this surface. The sputtering of silver is executed in the sputtering chamber 15 and the thin films of antibacterial silver are simultaneously formed on both surfaces of the porous film 25. This porous film 25 is in succession transferred to a plasma polymerizing chamber 14 where the plasma polymerized films are simultaneously formed on both surfaces of this film by the plasma discharge.
Patent JP-H1171887-A (JP)
Title: Unit floor material
Inventor: KUSANO TOKU
IPC: E04F15/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To absorb the thermal expansion/contraction of each block by a connection part by connecting the blocks of a unit floor body integratedly consisting of the synthetic resin to each other through the connection part of approximately U-shaped section. SOLUTION: A unit floor member 1 is formed by arranging a plurality of blocks 2 in three rows both in the longitudinal direction and in the transverse direction, connecting them to each other by a connection part 3, integrating a floor body 5 provided with a connection parts 4 comprising an oblong hole and a projection to be fitted in the oblong hole on its peripheral edge part with the synthetic resin, and attaching a face member 21 such as ceramic tile to an upper surface of the blocks 2 with the adhesive. The connection part 3 forms a bent part of approximately U-shaped section, a notch-recessed part is provided in a corner part in an elastically deforming manner, and the blocks are connected to each other with the interval between the adjacent blocks 2 in a fluctuating manner.  The thermal expansion/contraction of the unit floor member 1 caused by the change in the ambient temperature is absorbed by fitting the oblong hole to the projection of the connection part 4 at the peripheral edge part, and the thermal expansion/contraction of each block 2 can be absorbed by the elastic deformation of the connection part 3 to connect the blocks 2 to each other.
Patent JP-S61109680-A (JP)
Inventor: OKAMOTO KENJI
IPC: B25J9/06
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。